| Saint-Martin-le-Vieux | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Saint-Martin-le-Vieux (Haute-Vienne).svg |
| Coordinates: | 45.7458°N 1.1192°W |
| Insee: | 87166 |
| Postal Code: | 87700 |
| Arrondissement: | Limoges |
| Canton: | Aixe-sur-Vienne |
| Intercommunality: | Val de Vienne |
| Mayor: | Sylvie Achard[1] |
| Term: | 2020 - 2026 |
| Elevation Min M: | 220 |
| Elevation Max M: | 331 |
| Area Km2: | 17.49 |
Saint-Martin-le-Vieux (in French pronounced as /sɛ̃ maʁtɛ̃ lə vjø/; Occitan (post 1500);: Sent Martin lu Vielh) is a commune in the Haute-Vienne department in the Nouvelle-Aquitaine region in west-central France.